[INFO] fetching crate regex-filtered 0.2.0... [INFO] checking regex-filtered-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate regex-filtered 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate regex-filtered 0.2.0 [INFO] finished tweaking crates.io crate regex-filtered 0.2.0 [INFO] tweaked toml for crates.io crate regex-filtered 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate regex-filtered 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate regex-filtered 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5efc06180530b717cd9f21b4572d9784ffbe2a97e03d119d3cbb56e1782ca00 [INFO] running `Command { std: "docker" "start" "-a" "f5efc06180530b717cd9f21b4572d9784ffbe2a97e03d119d3cbb56e1782ca00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5efc06180530b717cd9f21b4572d9784ffbe2a97e03d119d3cbb56e1782ca00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5efc06180530b717cd9f21b4572d9784ffbe2a97e03d119d3cbb56e1782ca00", kill_on_drop: false }` [INFO] [stdout] f5efc06180530b717cd9f21b4572d9784ffbe2a97e03d119d3cbb56e1782ca00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9b057188dca355c6bec3cc0ba2d92aa49fdd7c29f26642c41ef85b9a2b1d7f0 [INFO] running `Command { std: "docker" "start" "-a" "f9b057188dca355c6bec3cc0ba2d92aa49fdd7c29f26642c41ef85b9a2b1d7f0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking nohash v0.2.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking regex-filtered v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/model.rs:385:47 [INFO] [stdout] | [INFO] [stdout] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:299:10 [INFO] [stdout] | [INFO] [stdout] 299 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 300 | haystack: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ------------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/model.rs:385:47 [INFO] [stdout] | [INFO] [stdout] 385 | ... .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 385 - .flat_map(|r| (r.start()..=r.end())) [INFO] [stdout] 385 + .flat_map(|r| r.start()..=r.end()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:299:10 [INFO] [stdout] | [INFO] [stdout] 299 | &'a self, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 300 | haystack: &'a str, [INFO] [stdout] | ^^ the lifetime is named here [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ------------- -- the same lifetime is named here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 301 | ) -> impl Iterator + 'a { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.71s [INFO] running `Command { std: "docker" "inspect" "f9b057188dca355c6bec3cc0ba2d92aa49fdd7c29f26642c41ef85b9a2b1d7f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9b057188dca355c6bec3cc0ba2d92aa49fdd7c29f26642c41ef85b9a2b1d7f0", kill_on_drop: false }` [INFO] [stdout] f9b057188dca355c6bec3cc0ba2d92aa49fdd7c29f26642c41ef85b9a2b1d7f0